000 00263nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a530.12 N80 PRA/KIR
100 _aPRAKASH
245 _aQUANTUM MECHANICS
260 _c1979
300 _a625
999 _c12629
_d12629